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Odometer Fraud in California

Laws, penalties, disclosure requirements, and how to protect yourself from rolled-back mileage when buying a used vehicle in California.

Penalties at a Glance

Criminal Penalty
California
Up to 3 years in prison and $10,000 fine for felony-level fraud
Civil Remedy (Federal)
Buyer Can Sue For
$10,000 or 3× actual damages (whichever is greater)

Applicable Laws

Federal Law

Federal Odometer Act (49 U.S.C. § 32701) applies to all vehicles under 16,000 lbs manufactured after 1968.

California State Law

California Vehicle Code § 28050 — knowingly altering or misrepresenting odometer mileage is a misdemeanor or felony depending on the value involved.

Odometer Disclosure Requirement

Required at Time of Transfer

California requires written odometer disclosure on the title for all passenger vehicles under 16,000 lbs. The disclosure must match the odometer reading at the time of transfer.

Exempt vehicles:
  • Vehicles over 16,000 lbs GVWR
  • Vehicles 10+ model years old
  • Transfers between manufacturers

Warning Signs of Odometer Fraud

  • !Odometer reading inconsistent with wear on pedals, steering wheel, or seat
  • !Service stickers showing higher mileage than current reading
  • !Loose or misaligned odometer digits
  • !Vehicle history report shows mileage rollback or unexplained gap
  • !Seller hesitant to provide vehicle history report
  • !Recent brake, tire, or belt replacement on a "low mileage" vehicle
California Note

California ranks among the top states for reported odometer fraud. When buying used, always obtain a vehicle history report (CarFax or AutoCheck) and have an independent mechanic verify mileage-related wear on brakes, tires, and belts.

Report Odometer Fraud in California
California DMV|NHTSA Report Form ↗

Frequently Asked Questions

What is odometer fraud in California?

Odometer fraud in California is the deliberate tampering with, alteration, or misrepresentation of a vehicle's odometer reading to deceive a buyer about the vehicle's true mileage. California Vehicle Code § 28050 — knowingly altering or misrepresenting odometer mileage is a misdemeanor or felony depending on the value involved.

What are the penalties for odometer fraud in California?

Criminal penalty: Up to 3 years in prison and $10,000 fine for felony-level fraud. Civil penalty under the federal Odometer Act: $10,000 or 3× actual damages (whichever is greater).

Is odometer disclosure required when selling in California?

California requires written odometer disclosure on the title for all passenger vehicles under 16,000 lbs. The disclosure must match the odometer reading at the time of transfer.

Which vehicles are exempt from odometer disclosure in California?

Exempt vehicles in California typically include: Vehicles over 16,000 lbs GVWR, Vehicles 10+ model years old, Transfers between manufacturers.

How do I report odometer fraud?

Report odometer fraud to California DMV, your state Attorney General's Consumer Protection office, and NHTSA (www.nhtsa.gov). Document all evidence including the title, bill of sale, vehicle history report, and photos of the odometer.

Can I sue for odometer fraud?

Yes. Under the federal Odometer Act, a victim can sue for $10,000 or 3× actual damages (whichever is greater). You do not need to prove the seller knew — you need to show the odometer was altered or the mileage was misrepresented. Consult a consumer protection attorney.

Odometer Fraud Laws by State

Trusted by private vehicle sellers nationwide

45% faster sale

Vehicles whose listings include a history report spend ~45% less time on site before selling, and report-viewers are 5x more likely to become a lead.

Source: Experian / AutoCheck

$4,000 avg loss

NHTSA estimates 450,000+ vehicles per year are sold with rolled-back odometers — the average victim loses about $4,000 in downstream repair costs.

Source: NHTSA

17.5M private sales/yr

About 17.5 million private-party vehicle transactions happen in the U.S. each year — roughly 47% of the used market.

Source: Cox Automotive 2024

1 in 3 buyers

Roughly 1 in 3 used-car buyers say they suspect private sellers are hiding mechanical problems — documentation closes that trust gap.

Source: JW Surety Bonds (n=3,000)

$60–$85 mobile notary

Mobile notary visit minimums run $60–$85 — higher on weekends, plus per-mile travel fees. State-formatted documents skip the trip.

Source: Thumbtack / NNA